Merge commit 'v1.7.6' into jc/checkout-reflog-fix

* commit 'v1.7.6': (3211 commits)
  Git 1.7.6
  completion: replace core.abbrevguard to core.abbrev
  Git 1.7.6-rc3
  Documentation: git diff --check respects core.whitespace
  gitweb: 'pickaxe' and 'grep' features requires 'search' to be enabled
  t7810: avoid unportable use of "echo"
  plug a few coverity-spotted leaks
  builtin/gc.c: add missing newline in message
  tests: link shell libraries into valgrind directory
  t/Makefile: pass test opts to valgrind target properly
  sh-i18n--envsubst.c: do not #include getopt.h
  Fix typo: existant->existent
  Git 1.7.6-rc2
  gitweb: do not misparse nonnumeric content tag files that contain a digit
  Git 1.7.6-rc1
  fetch: do not leak a refspec
  t3703: skip more tests using colons in file names on Windows
  gitweb: Fix usability of $prevent_xss
  gitweb: Move "Requirements" up in gitweb/INSTALL
  gitweb: Describe CSSMIN and JSMIN in gitweb/INSTALL
  ...

1 files changed, 109 insertions, 49 deletions

diff --git a/gitweb/Makefile b/gitweb/Makefile
index c9eb1ee667..5d20515fba 100644
--- a/gitweb/Makefile
+++ b/gitweb/Makefile
@@ -4,15 +4,18 @@ all::
 # Define V=1 to have a more verbose compile.
 #
 # Define JSMIN to point to JavaScript minifier that functions as
-# a filter to have gitweb.js minified.
+# a filter to have static/gitweb.js minified.
+#
+# Define CSSMIN to point to a CSS minifier in order to generate a minified
+# version of static/gitweb.css
 #
 
 prefix ?= $(HOME)
 bindir ?= $(prefix)/bin
-RM ?= rm -f
+gitwebdir ?= /var/www/cgi-bin
 
-# JavaScript minifier invocation that can function as filter
-JSMIN ?=
+RM ?= rm -f
+INSTALL ?= install
 
 # default configuration for gitweb
 GITWEB_CONFIG = gitweb_config.perl
@@ -26,20 +29,18 @@ GITWEB_STRICT_EXPORT =
 GITWEB_BASE_URL =
 GITWEB_LIST =
 GITWEB_HOMETEXT = indextext.html
-GITWEB_CSS = gitweb.css
-GITWEB_LOGO = git-logo.png
-GITWEB_FAVICON = git-favicon.png
-ifdef JSMIN
-GITWEB_JS = gitweb.min.js
-else
-GITWEB_JS = gitweb.js
-endif
+GITWEB_CSS = static/gitweb.css
+GITWEB_LOGO = static/git-logo.png
+GITWEB_FAVICON = static/git-favicon.png
+GITWEB_JS = static/gitweb.js
 GITWEB_SITE_HEADER =
 GITWEB_SITE_FOOTER =
+HIGHLIGHT_BIN = highlight
 
 # include user config
 -include ../config.mak.autogen
 -include ../config.mak
+-include config.mak
 
 # determine version
 ../GIT-VERSION-FILE: .FORCE-GIT-VERSION-FILE
@@ -53,9 +54,12 @@ SHELL_PATH ?= $(SHELL)
 PERL_PATH  ?= /usr/bin/perl
 
 # Shell quote;
-bindir_SQ = $(subst ','\'',$(bindir))         #'
-SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH)) #'
-PERL_PATH_SQ  = $(subst ','\'',$(PERL_PATH))  #'
+bindir_SQ = $(subst ','\'',$(bindir))#'
+gitwebdir_SQ = $(subst ','\'',$(gitwebdir))#'
+gitwebstaticdir_SQ = $(subst ','\'',$(gitwebdir)/static)#'
+SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))#'
+PERL_PATH_SQ  = $(subst ','\'',$(PERL_PATH))#'
+DESTDIR_SQ    = $(subst ','\'',$(DESTDIR))#'
 
 # Quiet generation (unless V=1)
 QUIET_SUBDIR0  = +$(MAKE) -C # space to separate -C and subdir
@@ -82,48 +86,104 @@ ifndef V
 endif
 endif
 
-all:: gitweb.cgi
+all:: gitweb.cgi static/gitweb.js
+
+GITWEB_PROGRAMS = gitweb.cgi
 
 ifdef JSMIN
-FILES=gitweb.cgi gitweb.min.js
-gitweb.cgi: gitweb.perl gitweb.min.js
-else # !JSMIN
-FILES=gitweb.cgi
-gitweb.cgi: gitweb.perl
-endif # JSMIN
+GITWEB_FILES += static/gitweb.min.js
+GITWEB_JS = static/gitweb.min.js
+all:: static/gitweb.min.js
+static/gitweb.min.js: static/gitweb.js GITWEB-BUILD-OPTIONS
+	$(QUIET_GEN)$(JSMIN) <$< >$@
+else
+GITWEB_FILES += static/gitweb.js
+endif
+
+ifdef CSSMIN
+GITWEB_FILES += static/gitweb.min.css
+GITWEB_CSS = static/gitweb.min.css
+all:: static/gitweb.min.css
+static/gitweb.min.css: static/gitweb.css GITWEB-BUILD-OPTIONS
+	$(QUIET_GEN)$(CSSMIN) <$< >$@
+else
+GITWEB_FILES += static/gitweb.css
+endif
+
+GITWEB_FILES += static/git-logo.png static/git-favicon.png
+
+# JavaScript files that are composed (concatenated) to form gitweb.js
+#
+# js/lib/common-lib.js should be always first, then js/lib/*.js,
+# then the rest of files; js/gitweb.js should be last (if it exists)
+GITWEB_JSLIB_FILES += static/js/lib/common-lib.js
+GITWEB_JSLIB_FILES += static/js/lib/datetime.js
+GITWEB_JSLIB_FILES += static/js/lib/cookies.js
+GITWEB_JSLIB_FILES += static/js/javascript-detection.js
+GITWEB_JSLIB_FILES += static/js/adjust-timezone.js
+GITWEB_JSLIB_FILES += static/js/blame_incremental.js
+
+
+GITWEB_REPLACE = \
+	-e 's|++GIT_VERSION++|$(GIT_VERSION)|g' \
+	-e 's|++GIT_BINDIR++|$(bindir)|g' \
+	-e 's|++GITWEB_CONFIG++|$(GITWEB_CONFIG)|g' \
+	-e 's|++GITWEB_CONFIG_SYSTEM++|$(GITWEB_CONFIG_SYSTEM)|g' \
+	-e 's|++GITWEB_HOME_LINK_STR++|$(GITWEB_HOME_LINK_STR)|g' \
+	-e 's|++GITWEB_SITENAME++|$(GITWEB_SITENAME)|g' \
+	-e 's|++GITWEB_PROJECTROOT++|$(GITWEB_PROJECTROOT)|g' \
+	-e 's|"++GITWEB_PROJECT_MAXDEPTH++"|$(GITWEB_PROJECT_MAXDEPTH)|g' \
+	-e 's|++GITWEB_EXPORT_OK++|$(GITWEB_EXPORT_OK)|g' \
+	-e 's|++GITWEB_STRICT_EXPORT++|$(GITWEB_STRICT_EXPORT)|g' \
+	-e 's|++GITWEB_BASE_URL++|$(GITWEB_BASE_URL)|g' \
+	-e 's|++GITWEB_LIST++|$(GITWEB_LIST)|g' \
+	-e 's|++GITWEB_HOMETEXT++|$(GITWEB_HOMETEXT)|g' \
+	-e 's|++GITWEB_CSS++|$(GITWEB_CSS)|g' \
+	-e 's|++GITWEB_LOGO++|$(GITWEB_LOGO)|g' \
+	-e 's|++GITWEB_FAVICON++|$(GITWEB_FAVICON)|g' \
+	-e 's|++GITWEB_JS++|$(GITWEB_JS)|g' \
+	-e 's|++GITWEB_SITE_HEADER++|$(GITWEB_SITE_HEADER)|g' \
+	-e 's|++GITWEB_SITE_FOOTER++|$(GITWEB_SITE_FOOTER)|g' \
+	-e 's|++HIGHLIGHT_BIN++|$(HIGHLIGHT_BIN)|g'
+
+GITWEB-BUILD-OPTIONS: FORCE
+	@rm -f $@+
+	@echo "x" '$(PERL_PATH_SQ)' $(GITWEB_REPLACE) "$(JSMIN)|$(CSSMIN)" >$@+
+	@cmp -s $@+ $@ && rm -f $@+ || mv -f $@+ $@
 
-gitweb.cgi:
+gitweb.cgi: gitweb.perl GITWEB-BUILD-OPTIONS
 	$(QUIET_GEN)$(RM) $@ $@+ && \
 	sed -e '1s|#!.*perl|#!$(PERL_PATH_SQ)|' \
-	    -e 's|++GIT_VERSION++|$(GIT_VERSION)|g' \
-	    -e 's|++GIT_BINDIR++|$(bindir)|g' \
-	    -e 's|++GITWEB_CONFIG++|$(GITWEB_CONFIG)|g' \
-	    -e 's|++GITWEB_CONFIG_SYSTEM++|$(GITWEB_CONFIG_SYSTEM)|g' \
-	    -e 's|++GITWEB_HOME_LINK_STR++|$(GITWEB_HOME_LINK_STR)|g' \
-	    -e 's|++GITWEB_SITENAME++|$(GITWEB_SITENAME)|g' \
-	    -e 's|++GITWEB_PROJECTROOT++|$(GITWEB_PROJECTROOT)|g' \
-	    -e 's|"++GITWEB_PROJECT_MAXDEPTH++"|$(GITWEB_PROJECT_MAXDEPTH)|g' \
-	    -e 's|++GITWEB_EXPORT_OK++|$(GITWEB_EXPORT_OK)|g' \
-	    -e 's|++GITWEB_STRICT_EXPORT++|$(GITWEB_STRICT_EXPORT)|g' \
-	    -e 's|++GITWEB_BASE_URL++|$(GITWEB_BASE_URL)|g' \
-	    -e 's|++GITWEB_LIST++|$(GITWEB_LIST)|g' \
-	    -e 's|++GITWEB_HOMETEXT++|$(GITWEB_HOMETEXT)|g' \
-	    -e 's|++GITWEB_CSS++|$(GITWEB_CSS)|g' \
-	    -e 's|++GITWEB_LOGO++|$(GITWEB_LOGO)|g' \
-	    -e 's|++GITWEB_FAVICON++|$(GITWEB_FAVICON)|g' \
-	    -e 's|++GITWEB_JS++|$(GITWEB_JS)|g' \
-	    -e 's|++GITWEB_SITE_HEADER++|$(GITWEB_SITE_HEADER)|g' \
-	    -e 's|++GITWEB_SITE_FOOTER++|$(GITWEB_SITE_FOOTER)|g' \
-	    $< >$@+ && \
+		$(GITWEB_REPLACE) $< >$@+ && \
 	chmod +x $@+ && \
 	mv $@+ $@
 
-ifdef JSMIN
-gitweb.min.js: gitweb.js
-	$(QUIET_GEN)$(JSMIN) <$< >$@
-endif # JSMIN
+static/gitweb.js: $(GITWEB_JSLIB_FILES)
+	$(QUIET_GEN)$(RM) $@ $@+ && \
+	cat $^ >$@+ && \
+	mv $@+ $@
+
+### Testing rules
+
+test:
+	$(MAKE) -C ../t gitweb-test
+
+test-installed:
+	GITWEB_TEST_INSTALLED='$(DESTDIR_SQ)$(gitwebdir_SQ)' \
+		$(MAKE) -C ../t gitweb-test
+
+### Installation rules
+
+install: all
+	$(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(gitwebdir_SQ)'
+	$(INSTALL) -m 755 $(GITWEB_PROGRAMS) '$(DESTDIR_SQ)$(gitwebdir_SQ)'
+	$(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(gitwebstaticdir_SQ)'
+	$(INSTALL) -m 644 $(GITWEB_FILES) '$(DESTDIR_SQ)$(gitwebstaticdir_SQ)'
+
+### Cleaning rules
 
 clean:
-	$(RM) $(FILES)
+	$(RM) gitweb.cgi static/gitweb.min.js static/gitweb.min.css GITWEB-BUILD-OPTIONS
+
+.PHONY: all clean install test test-installed .FORCE-GIT-VERSION-FILE FORCE
 
-.PHONY: all clean .FORCE-GIT-VERSION-FILE